<?php
/**
	Sponsor Manager (common.class.php file)
    Copyright (C) <Sat Feb 09 20:21:32 CET 2008>  Marcos Ramírez <marcosramirez@gmail.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

    
    Purpose:
    Last Modified:
**/

class Common extends DB {
	public function __construct($db) {
		parent::__construct($db);
	}
	
	// sanitize a string before insert it into DB
	public function sanitizeString($string) {
		return strip_tags(utf8_encode($string));
	}
	
	
	public function totalDomains() {
		global $domains;
		return $domains->countDomains();
	}
	
	public function totalSponsors() {
		global $sponsors;
		return $sponsors->totalSponsors();
	}
}
?>
